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postgresdb

package

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Versions in this module

v0

v0.5.0

Dec 9, 2024

v0.4.2

Dec 4, 2024

v0.4.1

Dec 2, 2024

v0.4.0

Dec 1, 2024

Changes in this version

+ const ComponentName

+ var ErrNoDBConnection error = fmt.Errorf("database connection pool not set")

+ var ErrNoTransaction error = fmt.Errorf("transaction has not been started")

+ var ErrNotFound error = fmt.Errorf("resource not found")

+ func BuildDSN(user, password, host, database string, port uint, queryOpts ...string) *url.URL

+ func New() components.Component

+ func WithDSN(dsn string) components.Option

+ func WithDatabase(database string) components.Option

+ func WithHost(host string) components.Option

+ func WithMigrations(location string) components.Option

+ func WithPassword(password string) components.Option

+ func WithPort(port uint) components.Option

+ func WithUser(user string) components.Option

+ type CloseTx func(error) error

+ type Component struct

+ func (_ *Component) Shutdown() error

+ func (c *Component) Configure(opts ...components.Option) error

+ func (c *Component) Health(ctx context.Context) error

+ func (c *Component) Pool() *pgxpool.Pool

+ func (c *Component) Start() (err error)

+ type ExecOption func(*Executor)

+ func WithFilter(filter QueryFilter) ExecOption

+ func WithTransaction(tx Tx) ExecOption

+ type Executor struct

+ func NewExecutor(dbpool *pgxpool.Pool, opts ...ExecOption) *Executor

+ func (e *Executor) Exec(ctx context.Context, sql string, args ...any) (pgconn.CommandTag, error)

+ func (e *Executor) Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error)

+ func (e *Executor) QueryRow(ctx context.Context, sql string, args ...any) (pgx.Row, error)

+ type Migrations struct

+ func InitMigrations(cfg *MigrationsConfig) (*Migrations, error)

+ func (m *Migrations) Down() error

+ func (m *Migrations) Up() error

+ type MigrationsConfig struct

+ Location string

+ Pool *pgxpool.Pool

+ type QueryFilter map[string][]string

+ func (qf *QueryFilter) AddWhere(sql string, args ...any) (string, []any)

+ type Tx interface

v0.3.0

Oct 19, 2024

v0.2.0

Oct 8, 2024

v0.1.0

Sep 23, 2024